If those are my only choices, 1965.

As others have said, hardened cockpit doors and no surrender to demands are reasonable additions.

At some point I have to evaluate the importance of perceived safety to the loss of constitutional protections. I'll take the affirmed importance of the constitution.

Liberty involves risk. Mitigation of risk requires intelligence, courage and personal responsibility.

The reduction in liberty due to the lack of these qualities in our citizens I consider to be one of the greatest tragedies of our modern age.